Contractors / Portsmouth, NH / Decks & porches

Deck & porch builders in Portsmouth, NH

Real permit activity. Real contractors. Ranked by volume.

25 decks & porches permits were filed in Portsmouth in the last 6 months. These 23 contractors filed them most often. Tap a name for their full permit history.

1. 1Allan Trant's Exterior Finish Work LLC1 in last 90 days2
2. 1Dan Ferguson Remodelingnone in last 90 days2
3. 3Ag Masonry brick and stone LLC1 in last 90 days1
4. 3Brian s the handyman1 in last 90 days1
5. 3Cjf Construction1 in last 90 days1
6. 3Kinley Enterprises1 in last 90 days1
7. 3Mac's Carpentry1 in last 90 days1
8. 3Meyer for Hire1 in last 90 days1
9. 3Michael Graf Architect & Builder1 in last 90 days1
10. 3NFA Remodeling LLC1 in last 90 days1
11. 3On Course Remodeling1 in last 90 days1
12. 3Premier Deck NH1 in last 90 days1
13. 3Riverside & Pickering Marine Contractors1 in last 90 days1
14. 3Salem Manufactured Homes1 in last 90 days1
15. 3Santi Services1 in last 90 days1
16. 3Sullivan Construction1 in last 90 days1
17. 3All Assets LLCnone in last 90 days1
18. 3Bradley Castellanos LLCnone in last 90 days1
19. 3Dogwood Builders LLCnone in last 90 days1
20. 3Phillips Cove Builders llcnone in last 90 days1
21. 3Premier Decknone in last 90 days1
22. 3RG Bilodeau Carpentry and Electricalnone in last 90 days1
23. 3Sensible Home Soluitonsnone in last 90 days1

Recent decks & porches permits in Portsmouth

1. Nov 12, 2026Replacing columns in front porch. Repoing lattice work on bottom of porch. Replacing handrails Removing and installing nMac's Carpentry · Residential · 1 · #BLDG-26-863
2. Nov 11, 2026Remove existing deck and rebuild the exact deck in same location.Premier Deck NH · Residential · 1 · #BLDG-26-860
3. Nov 4, 2026Replace 2 exterior wood decks and ramps... Install 1 new concrete pad at stairwell exit. Replace 2 steps at library/readSanti Services · Residential · 1 · #BLDG-26-841
4. Nov 3, 2026Replacement of manufactured home with a new 14'x66' manufactured home with 8'x10' deck, 4'x6' stairs and 8'x10'shedSalem Manufactured Homes · Residential · 1 · #BLDG-26-837
5. Oct 29, 2026Stairwell 2 (Rear Stairwell) Reconstruction of Existing Stairwell at 100 Borthwick Avenue Project to Include: Existing FSullivan Construction · Residential · 1 · #BLDG-26-822
6. Oct 19, 2026Remove / Replace existing back canolevered decking, railings, and frame. Work preformed to match existing once completedNFA Remodeling LLC · Residential · 1 · #BLDG-26-786
7. Oct 13, 2026Turn current deck into three seasons room.Kinley Enterprises · Residential · 1 · #BLDG-26-766
8. Oct 12, 2026Removal of existing deck and replacement at exact dimensionsMeyer for Hire · Residential · 1 · #BLDG-26-759
9. Sep 22, 2026Install decking and railings on existing dockMichael Graf Architect & Builder · Residential · 1 · #BLDG-26-712
10. Sep 21, 2026Remove existing 8x8' deck and replace with 8x12' freestanding deck. Includes associated joists, footings and stairs.On Course Remodeling · Residential · 1 · #BLDG-26-709

How decks & porches compares in Portsmouth

• Electricians · 43 contractors495
• HVAC contractors · 48 contractors353
• Building contractors · 45 contractors257
• Plumbers · 40 contractors233
• Site work contractors · 63 contractors131
• Roofing contractors · 32 contractors118
• Gas fitters · 31 contractors87
• Window & door contractors · 28 contractors40
• Deck & porch builders · 23 contractors25
• Insulation contractors · 6 contractors21

Other trades in Portsmouth

Deck & porch builders nearby

Source: Portsmouth OpenGov. Data updated Nov 13, 2026. A permit shows a job was filed with the town. It doesn’t show whether the work was finished or how it turned out. Rankings are by permit volume.